BGS rock collections - Search results

Map sheet search for Snowdon (119)

Sample ids Donor Year Rock name
MR9833 Not entered 1932 Metamudstone. 'Original entry: Slate Of Blue Vein'
Alexandra,Nantlle,
MR9302 Not entered 1932 Slate. 'Original entry: Dolgelly Beds'
Bron-y-foel,disused slate quarry 0.5 mile S of Wern, Portmadoc,
MR9301 Not entered 1932 Slate. 'Original entry: Dolgelly Beds'
Bron-y-foel,disused slate quarry 0.5 mile S of Wern, Portmadoc,
MR9299 Not entered 1932 Diorite. 'Original entry: Newer Intrusive Dolerite'
Moel-y-Gest,Portmadoc,
MR9298 Not entered 1932 Diorite. 'Original entry: Newer Intrusive Dolerite'
Moel-y-Gest,Portmadoc,
MR9295 Not entered 1932 Sandstone (Undifferentiated). 'Original entry: Flagstone'
disused quarry behind wharves at Portmadoc,
MR9259 Not entered 1932 Metamudstone. 'Original entry: Slate'
West Snowdon Slate Quarry,near to (?east of) Rhyd-ddu,
MR9845 Not entered 1932 Metamudstone. 'Original entry: Slate, Penmorfa Beds'
Tu-hwn't-i'r-bwlch,Portmadoc,
thin section ENQ93 Enquiry * 1936 Not entered
Moel-siabod, Caernarconshire (Gwynedd)
thin section ENQ95 Enquiry * 1936 Not entered
Moel-siabod, Caernarconshire (Gwynedd)
thin section ENQ94 Enquiry * 1936 Not entered
Moel-siabod, Caernarconshire (Gwynedd)
MR17349 Not entered 1939 Clay (Undifferentiated). 'Original entry: Limonite-Wad Mixed Ore'
old trial level on NW spur of Myndd Mawr, Bettws Garmon,
thin section ENQ248 Enquiry * 1939 'Original entry: Slate'
Slate mines in Festiniog Area
thin section ENQ247 Enquiry * 1939 'Original entry: Slate'
Slate mines in Festiniog Area
thin section ENQ246 Enquiry * 1939 'Original entry: Slate'
Slate mines in Festiniog Area
thin section ENQ245 Enquiry * 1939 'Original entry: Slate'
Slate mines in Festiniog Area
thin section E18631, MR17353, Not entered 1939 Mudstone. 'Original entry: Country-Rock With Associated Limonite-Wad Ore'
old trial level on NW spur of Myndd Mawr, Bettws Garmon,
MR17352 Not entered 1939 Mudstone. 'Original entry: Country Rock With Chalybite Crystals'
old trial level on NW spur of Myndd Mawr, Bettws Garmon,
MR17351 Not entered 1939 Clay (Undifferentiated). 'Original entry: Limonite-Wad Mixed Ore'
old trial level on NW spur of Myndd Mawr, Bettws Garmon,
MR17350 Not entered 1939 Clay (Undifferentiated). 'Original entry: Limonite-Wad Mixed Ore'
old trial level on NW spur of Myndd Mawr, Bettws Garmon,

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